SPP-GEN-2025-SR27
50 MW storage in Roswell, NM · In queue since July 2025
50 MW
Capacity
0
Components
10 months
In Queue
—
IA Status
Total Duration
10 months
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial operation date not yet determined
SPP-GEN-2025-SR27 is a proposed 50 MW battery storage project located in Roswell, Chaves County, New Mexico. The project is in the Southwest Power Pool (SPP) interconnection queue as of July 1, 2025, and is listed as an active project. The interconnecting utility is Southwestern Public Service (SPS).
The project's point of interconnection (POI) is the Chaves County 115 kV Substation. The designated service type for the project is Energy Resource (ER).
Generated from interconnection queue and public data sources
State
NM
County
Roswell
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
ER
Point of Interconnection
Chaves County 115 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SPS.CHAVES.SLR
- POI Substation
- Chaves County Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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